*{
    margin: 0;
    padding: 0;
    /*内减模式*/
    box-sizing: border-box;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
.clearfix::before,.clearfix::after{
    content: "";
    display: table;

}
.clearfix::after{
    clear: both;
}
body{
    background-color:#f3f5f7;
}
/*版心*/
.wrapper{
    width: 1200px;
    margin: 0 auto;
}
.header{
    height: 42px;
    margin: 30px auto;
}
h1{
    float: left;
}
.nav{
    float: left;
    height: 42px;
    margin-left: 70px;
}
.nav li{
    float: left;
    margin-right: 26px;
    
}
.nav li a{
    line-height: 42px;
    font-size: 18px;
    color: #050505;
}
.nav li a:hover{
    border-bottom: 2px solid #00a4ff;
}
.search{
    float: left;
    width: 412px;
    height: 40px;
    margin-left: 59px;
    border: 1px solid #00a4ff;
}
.search input{
    padding-left: 20px;
    width: 360px;
    height: 38px;
    border: 0;
}
.search input::placeholder{
    font-size: 14px ;
    color: #bfbfbf;
}
.search button{
    float: right;
    width: 50px;
    height: 40px;
    background-image: url(../images/btn.png);
    border: 0;
}
.user{
    float: right;
    margin-right: 35px;
    font-size: 14px;
    line-height: 42px;

}
.user img   {
   vertical-align: middle;
}
.banner{
    height: 420px;
    background-color: #1c036c;
}
.banner .wrapper{
    height: 420px;
    background-image: url(../images/banner2.png);
}
.banner .left{
    float: left;
    padding: 0 20px;
    width: 190px;
    height: 420px;
    line-height: 44px;
    background-color: rgba(0,0,0,0.3);
    font-size: 14px;
}
.banner .right{
    float: right;
    margin-top: 50px;
    width: 228px;
    height: 300px;
    background-color: #fff;
}
.banner .left span{
    float: right;
}
.banner .left a{
    color: #fff;
}
.banner .left a:hover{
    color: #00b4ff;
}
.banner .right h2{
    height: 48px;
    background-color: #9bceea;
    text-align: center;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
}
.banner .right .content{
    padding: 0 18px;
}
.banner .right .content dl{
    padding: 12px 0;
    border-bottom: 2px solid #e5e5e5;
}
.banner .right.content dt{
    font-size: 16px;
    color: #4e4e4e;
}
.banner .right .content dd{
    font-size: 14px;
    color: #bfbfbf;
}
.banner .right a{
    display: block;
    margin: 4px auto 0;
    width: 200px;
    height: 40px;
   border: 1px solid #00a4ff;

   font-size: 16px;
   color: #00a4ff;
   font-weight: 700;
   text-align: center;
   line-height: 40px;
}
.goods{
    margin-top: 8px;
    padding-left: 34px;
    padding-right: 26px;
    height: 60px;
    background-color: #fff;
    line-height: 60px;
    box-shadow: 0px 2px 3px 0px
    rgba(118,118,118,0.2);
}
.goods h2{
    float: left;
    font-size: 16px;
    font-weight: 400;
    color: #00a4ff;
}
.goods ul{
    float: left;
    margin-left: 30px;
}
.goods .xiugai{
    float: right;
    font-size: 14px;
    color: #00a4ff;
}
.goods ul li{
    float: left;
}
.goods li a{
    border-left:1px solid #bfbfbf;
    padding: 0 30px;
    font-size: 16px;
    color: #050505;
}
.box{
    margin-top: 35px;
}
.box .title{
    height: 40px;
}
.box .title h2{
    float: left;
    font-size: 20px;
    color: #494949;
    font-weight: 400;
}
.box .title a{
    float: right;
    margin-right: 30px;
    font-size: 12px;
    color: #a5a5a5;
}
.box .content li{
    float: left;
    margin-right: 15px;
    margin-bottom: 15px;
    width: 228px;
    height: 270px;
}
.box .content li:nth-child(5n){
    margin-right: 0;
}
.box .content li h3{
    padding: 20px;
    font-size: 14px;
    font-weight: 400;
    color: #050505;
}
.box .content li p{
    padding: 0 20px;
    font-size: 12px;
    color: #bfbfbf;

}
.box .content p span{
    color: #ff7c2d;
}
.footer{
    margin-top: 40px;
    padding-top: 30px;
    height: 417px;
    background-color: #fff;

}
.footer .wrapper .left{
    float: left;
}
.footer .wrapper .left p{
    margin: 20px 0 10px;
    font-size: 12px;
    color: #666;
}
.footer .left a{
    display: block;
    width: 120px;
    height: 36px;
    border: 1px solid #00a4ff;
    text-align: center;
    line-height: 36px;
    font-size: 16px;
    color: #00a4ff;

}
.footer .wrapper .right{
    float: right;
}
.footer .right dl{
    float: left;
    margin-right: 120px;
    font-size: 16px;
    line-height: 21px;
   
}
.footer .right dl dd a{
    font-size: 12px;
    color: #333333;
   
}